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Kennametal NGD4189RK KC850 Top Notch NGD-K Grooving Insert
Order Code
KTN-42570B
£28.62 £23.85
Incl. VAT Ex. VAT
Kennametal NGD4189RK KC850 Top Notch NGD-K Grooving Insert is only available to buy in quantities of 10
Product Information
NGD-K top notch grooving and turning insert for deep grooving with chip breaker. A CVD tri-phase coating on an extra-strong, cobalt-enriched alloyed substrate. Designed for heavy cutting of low, medium and high-carbon steel, medium hardness alloy and tool steel, stainless steel and some high temperature alloys. Excellent thermal and mechanical shock resistance makes grade KC850 ideally suited for difficult drilling applications. Used in inserts for Kendex/Metcut drill bodies.
Technical Specification
| Brand | Kennametal |
|---|---|
| Style | NGD-K |
| Manufacturer Part Number | 1114927 |
| Type | Grooving and Turning Insert |
| Features & Benefits | • Chip control inserts provide a 10° positive rake to reduce cutting forces • Grooving with chip control for applications up to 12.7mm deep • Strong top notch design allows light turning and profiling in two directions • Three premium coated grades are recommended for grooving a wide range of materials |
| Insert Size | 4 |
| Insert Size (Hand) | 4 Right |
| Coating/Finish | CVD |
| Grade | KC850 |
| ISO Code | NGD4189RK |
| Groove Width (mm) | 4.80 |
| Maximum Groove Depth (mm) | 9.53 |
| Maximum Cutting Depth (mm) | 9.525 |
| Cut Hand | Right Hand |
| Insert Hand | Right Hand |
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